Dictionary

overactive

adjective over·ac·tive \-ˈak-tiv\

: too active especially in a way that produces a bad result

Full Definition of OVERACTIVE

:  excessively or abnormally active <overactive glands> <an overactive imagination>
over·ac·tiv·i·ty \-ak-ˈti-və-tē\ noun

Examples of OVERACTIVE

  1. She has an overactive bladder.
  2. His crazy ideas are products of an overactive imagination.

First Known Use of OVERACTIVE

1647
Medical Dictionary

overactive

adjective over·ac·tive \ˌō-və-ˈrak-tiv\

Medical Definition of OVERACTIVE

:  excessively or abnormally active <an overactive mind> <overactive glands>
over·ac·tiv·i·ty \-ˌrak-ˈtiv-ət-ē\ noun, plural over·ac·tiv·i·ties

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July 06, 2015
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absolute or relating to a category
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